[TangibleDisgust]

did you know there is a valsalva device in astronaut’s helmets so that they can scratch their nose if/when it itches?

http://www.space.com/11806-nasa-spacewalk-astronauts-spacesuits-pain.html

[Vendome]

Ridiculous. A real man would hold his breath, take the helmet off, scratch the itch and get back to work.

I always wondered how they dealt with itches and other things.

Interesting article.